CN218151433U - High-efficient screw air compressor machine - Google Patents

Abstract

The utility model provides a high-efficient screw air compressor belongs to air compressor technical field. It has solved current screw air compressor machine and has lacked damping device, leads to the problem that work efficiency is low itself. This high-efficient screw air compressor, which comprises a fuselage, fuselage bottom both ends symmetry is provided with the stabilizer blade rather than integrative meeting, the stabilizer blade is the triangle column structure of concave surface for the top, the stabilizer blade is equipped with the base that supplies its installation outward, on the base and with be equipped with a plurality of shock attenuation posts between the stabilizer blade, each shock attenuation post top surface is all sunken to have seted up spring groove one, spring groove one embeds there is supporting spring, a plurality of spring grooves two have been seted up to the sunken stabilizer blade bottom surface, corresponding supporting spring top is stretched into in spring groove two and is used for supporting stabilizer blade elastic support, two sets of guide arms of arranging around between two stabilizer blades are connected, the both ends of guide arm are all worn out outside the tip of corresponding stabilizer blade and base in proper order. The utility model has the advantages of the shock attenuation is effectual, noise reduction just improves work efficiency.

Description

High-efficient screw air compressor machine

Technical Field

The utility model belongs to the technical field of air compressor, a screw air compressor machine is related to, in particular to high-efficient screw air compressor machine.

Background

The screw air compressor is one kind of air compressor with two kinds of screws. Compared with a single-screw air compressor, the double-screw air compressor is more reasonable and advanced in design.

At present, screw air compressors on the market lack damping devices, generate large vibration force easily under the working state of the air compressors, and if corresponding damping devices are not designed, the noise decibel generated by the air compressors is too large, the connection stability of internal spare and accessory parts is influenced, the environment is influenced, and the use and the working efficiency of products are influenced.

Disclosure of Invention

The utility model aims at providing a take damping device's high-efficient screw air compressor machine to the above-mentioned problem that exists among the prior art.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a high-efficient screw air compressor machine, includes the fuselage, its characterized in that, fuselage bottom both ends symmetry be provided with the stabilizer blade rather than an organic whole meeting, the stabilizer blade be the three horn-shaped structure of concave surface for the top, the stabilizer blade be equipped with the base that supplies its installation outward, the base on and with be equipped with a plurality of shock attenuation posts between the stabilizer blade, each shock attenuation post top surface all sunken and seted up spring groove one, spring groove one embed and have seted up a plurality of spring groove two, corresponding the spring groove two is seted up in the sunken support spring groove two, it is used for supporting leg elastic support, two to stretch into spring groove two in the support spring top the support, two be connected through two sets of guide arms of arranging around between the stabilizer blade, outside the tip of corresponding stabilizer blade and base was all worn out in proper order at the both ends of guide arm, stretch out two guide bar head portions outside the base tip and link to each other through tensioning belt, the guide arm on and be located the activity cover between two stabilizer blades and be equipped with the guide pin bushing, all positioning connection has the guide disc on the inner end wall of stabilizer blade, the centre of a circle of guide disc and the same water flat line of corresponding guide bushing, the centre of a circle of guide bushing, all be equipped with buffer spring bushing between the both ends of guide disc, and the corresponding guide disc of guide disc, and locate the same water conservancy bushing.

In the efficient screw air compressor, the annular array at the rear end part of the guide disc is provided with three positioning rods, the positions of the inner end parts of the support legs, which correspond to the guide discs, are provided with three positioning grooves, and the guide discs are connected to the support legs through the corresponding matching of the positioning rods and the positioning grooves.

In the efficient screw air compressor, the front end part of the guide disc is provided with a third spring groove, the middle part of the guide sleeve is provided with a guide hole, the two end parts of the guide sleeve are positioned outside the guide hole and are provided with a fourth spring groove, and the two ends of the buffer spring stretch into and abut against the third spring groove and the fourth spring groove.

In the efficient screw air compressor, the circumferential walls of the two outer ends of the guide rod are provided with annular limiting grooves, and the tensioning belt is clamped in the annular limiting grooves.

Compared with the prior art, this high-efficient screw air compressor machine is from taking diversified shock attenuation effect, and then brings the efficient cushion effect, has the advantage that the shock attenuation is effectual, the noise reduction just improves work efficiency, avoids the inside each spare part of fuselage to connect unstably.

Drawings

Fig. 1 is a schematic perspective view of the high-efficiency screw air compressor.

Fig. 2 is a schematic perspective view of the guide plate.

Fig. 3 is a side view schematic of the fuselage.

In the figure, 1, a fuselage; 2. a support leg; 3. a base; 4. a shock-absorbing post; 5. a support spring; 6. a guide bar; 7. tensioning the belt; 8. a guide sleeve; 9. a guide disc; 10. a buffer spring; 11. positioning a rod; 12. annular spacing groove.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1, fig. 2, fig. 3 shows, this high-efficient screw air compressor, including fuselage 1, fuselage 1 bottom both ends symmetry is provided with stabilizer blade 2 rather than integrative meeting, as shown in fig. 3, stabilizer blade 2 is the triangle-shaped structure that the top is the concave surface, have high support stability, stabilizer blade 2 is equipped with the base 3 that supplies its installation outward, be equipped with a plurality of shock absorbers 4 on the base 3 and between stabilizer blade 2, each shock absorber 4 top surface is sunken to have seted up spring groove one, spring groove one embeds there is supporting spring 5, stabilizer blade 2 bottom surface is sunken to have seted up a plurality of spring grooves two, corresponding supporting spring 5 top stretches into spring groove two in order to be used for supporting to stabilizer blade 2 elastic support, be connected through two sets of guide arms 6 of arranging from beginning to end around between two stabilizer blades 2, the both ends of guide arm 6 all wear out outside the tip of corresponding stabilizer blade 2 and base 3 in proper order, two guide arm 6 heads of guide arm 6 that stretch out outside base 3 tip are connected through tensioning belt 7, and then form the purpose of two guide arm 6 elastic connection, promote the joint strength of guide arm 6, need not external nut locking, reduce the cost of screw, and locate on guide arm 6 and locate movable cover and be equipped with the guide pin bushing 8 between two guide sleeve 8 of guide arm 2, the corresponding spring bushing 9, the corresponding spring disk 10 that the guide pin bushing 9 is located the corresponding spring 8, the corresponding guide pin bushing 9, the spring disk 10 is located on the guide arm 9, the guide bushing 8, the corresponding horizontal line 10 that the guide pin bushing that the guide arm 9 is located.

The produced shaking force of 1 work of fuselage is undirectional, consequently in order to reduce the damping force, this air compressor machine has set up the base member outside stabilizer blade 2, through the buffer force of 5 production vertical directions of supporting spring on the base member to fuselage 1 to and through buffer spring 10 to the cushioning force of 1 production horizontal direction of fuselage, the produced shaking force of 1 during operation of offsetting in at utmost, noise reduction improves work efficiency.

In more detail, the annular array at the rear end of the guide disc 9 has three positioning rods 11, three positioning slots are formed at positions of the inner end of the support leg 2 corresponding to the guide discs 9, the guide discs 9 are connected to the support leg 2 by the corresponding matching of the positioning rods 11 and the positioning slots, and the guide discs 9 are supported and positioned by the external elastic supporting force of the buffer spring 10.

Preferably, the front end of the guide disc 9 is provided with a third spring groove, the middle of the guide sleeve 8 is provided with a guide hole, the two ends of the guide sleeve 8 and positioned outside the guide hole are provided with a fourth spring groove, and the two ends of the buffer spring 10 extend into and abut against the third spring groove and the fourth spring groove.

In a further elaboration, the circumferential walls of the two outer ends of the guide rod 6 are provided with annular limiting grooves 12, and the tensioning belt 7 is clamped in the annular limiting grooves 12, so that the tensioning belt 7 is connected more stably.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although the terms of the body 1, the legs 2, the base 3, the shock-absorbing columns 4, the support springs 5, the guide rods 6, the tension belts 7, the guide sleeves 8, the guide discs 9, the buffer springs 10, the positioning rods 11, the annular limiting grooves 12, etc. are used more extensively herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Claims (4)

1. The utility model provides a high-efficient screw air compressor, includes fuselage (1), its characterized in that, fuselage (1) bottom both ends symmetry be provided with stabilizer blade (2) rather than an organic whole and meet, stabilizer blade (2) be concave triangle-shaped structure for the top, stabilizer blade (2) be equipped with base (3) that supply its installation outward, base (3) on and with be equipped with a plurality of shock attenuation post (4) between stabilizer blade (2), each shock attenuation post (4) top surface all sunken and seted up spring groove one, spring groove one embed and be equipped with supporting spring (5), stabilizer blade (2) bottom surface sunken set up a plurality of spring groove two, it is corresponding supporting spring (5) top stretch into spring groove two in for to stabilizer blade (2) elastic support, two be connected through two sets of guide arms (6) of arranging around between stabilizer blade (2), the both ends of guide arm (6) are all worn out corresponding stabilizer blade (2) and the tip of base (3) in proper order outside, stretch out two guide arm (6) heads that stretch out the tip outside base (3) tip are through tensioning belt (7), guide arm (6) go up the activity disk (8) and guide pin bushing (2) and guide pin bushing (8) are located the corresponding end wall (9) and guide pin bushing (8) are located the circle center of a circle, buffer springs (10) are arranged between the two ends of the guide sleeve (8) and the corresponding guide discs (9), and the guide rod (6) is sleeved with the buffer springs (10).

2. The high-efficiency screw air compressor as claimed in claim 1, wherein the guide disc (9) has three positioning rods (11) arranged in a circular array at the rear end thereof, the support leg (2) has three positioning slots formed at positions corresponding to the respective guide discs (9), and the guide discs (9) are connected to the support leg (2) by the corresponding engagement of the positioning rods (11) and the positioning slots.

3. The high-efficiency screw air compressor as claimed in claim 1, wherein a third spring groove is formed at a front end portion of the guide disc (9), a guide hole is formed at a middle portion of the guide sleeve (8), a fourth spring groove is formed at both end portions of the guide sleeve (8) and outside the guide hole, and both ends of the buffer spring (10) extend into and abut against the third spring groove and the fourth spring groove.

4. The high-efficiency screw air compressor as claimed in claim 1, wherein the peripheral walls of the two outer ends of the guide rod (6) are provided with annular limiting grooves (12), and the tension belt (7) is clamped in the annular limiting grooves (12).

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